145440589

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 169240320

約数和(自身を除く): 23799731

約数列:

[1, 7, 71, 353, 497, 829, 2471, 5803, 25063, 58859, 175441, 292637, 412013, 2048459, 20777227, 145440589]

約数ペア:

[(1, 145440589), (7, 20777227), (71, 2048459), (353, 412013), (497, 292637), (829, 175441), (2471, 58859), (5803, 25063)]